Defrosting system for refrigerators
作者： Kollsman Paul
DOI:
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摘要:
lens.org 参考文章(3)
Harry R Crago, Defrosting control for heat pumps ,(1937)
Lonnie A Dickens, Controls and systems for defrosting cooling units of refrigerating machines ,(1944)
Virgil P Warren, Dehydrating and defrosting showcase refrigerator ,(1936)